Across
- 4. plant metabolism or what breaks plants food into energy
- 6. the amount of biotic factors an ecosystem can support
- 8. something that limits how much the population of a species can grow in an environment
- 11. a place where biotic factors live
- 13. something that is alive or has been alive
- 14. what breaks apart an organisms food into energy
Down
- 1. a group of creatures that are the same species
- 2. all the biotic and abiotic factors in a habitat
- 3. all the biotic factors in a habitat
- 5. a single living thing
- 7. something that is not and has never been alive
- 9. an environment usually characterized by climate
- 10. smallest form of life what all biotic factors are made of
- 12. the study of living things and their environment